So I have an iPhone 6 on 8.1. Ever since I upgraded to 8.0, I have been having an issue where my iCloud email address will send instead of my number. My number is selected in the settings for when I send messages, also my icloud email. Turning off iMessage works also restoring network preferences. I have been having to do this like 2-3 times a month. Starting to get really annoying. Anyone having the same issue? Or know if there is a permanent fix?